意外惊喜的英文怎么写的？

The correct way to say "unexpected surprise" in English is by using the phrase "pleasant surprise". The word "pleasant" indicates that the surprise brought joy or happiness. When we say "pleasant surprise" in English, we are referring to a positive and unexpected event or outcome that brings us joy. It could be receiving an unexpected gift, meeting an old friend unexpectedly, or finding out some good news that we weren't expecting. The word "pleasant" adds a sense of delight to the surprise, making it even more special. So, when something unexpected happens and it brings us joy, we can say that it was a "pleasant surprise".